Optimal. Leaf size=75 \[ -\frac{\left (a+b x^4\right )^{3/4}}{4 x^4}+\frac{3 b \tan ^{-1}\left (\frac{\sqrt [4]{a+b x^4}}{\sqrt [4]{a}}\right )}{8 \sqrt [4]{a}}-\frac{3 b \tanh ^{-1}\left (\frac{\sqrt [4]{a+b x^4}}{\sqrt [4]{a}}\right )}{8 \sqrt [4]{a}} \]
[Out]
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Rubi [A] time = 0.10817, antiderivative size = 75, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4 \[ -\frac{\left (a+b x^4\right )^{3/4}}{4 x^4}+\frac{3 b \tan ^{-1}\left (\frac{\sqrt [4]{a+b x^4}}{\sqrt [4]{a}}\right )}{8 \sqrt [4]{a}}-\frac{3 b \tanh ^{-1}\left (\frac{\sqrt [4]{a+b x^4}}{\sqrt [4]{a}}\right )}{8 \sqrt [4]{a}} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x^4)^(3/4)/x^5,x]
[Out]
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Rubi in Sympy [A] time = 11.9555, size = 68, normalized size = 0.91 \[ - \frac{\left (a + b x^{4}\right )^{\frac{3}{4}}}{4 x^{4}} + \frac{3 b \operatorname{atan}{\left (\frac{\sqrt [4]{a + b x^{4}}}{\sqrt [4]{a}} \right )}}{8 \sqrt [4]{a}} - \frac{3 b \operatorname{atanh}{\left (\frac{\sqrt [4]{a + b x^{4}}}{\sqrt [4]{a}} \right )}}{8 \sqrt [4]{a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**4+a)**(3/4)/x**5,x)
[Out]
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Mathematica [C] time = 0.0490131, size = 67, normalized size = 0.89 \[ \frac{-3 b x^4 \sqrt [4]{\frac{a}{b x^4}+1} \, _2F_1\left (\frac{1}{4},\frac{1}{4};\frac{5}{4};-\frac{a}{b x^4}\right )-a-b x^4}{4 x^4 \sqrt [4]{a+b x^4}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x^4)^(3/4)/x^5,x]
[Out]
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Maple [F] time = 0.047, size = 0, normalized size = 0. \[ \int{\frac{1}{{x}^{5}} \left ( b{x}^{4}+a \right ) ^{{\frac{3}{4}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^4+a)^(3/4)/x^5,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(3/4)/x^5,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.461705, size = 234, normalized size = 3.12 \[ -\frac{12 \, \left (\frac{b^{4}}{a}\right )^{\frac{1}{4}} x^{4} \arctan \left (\frac{\left (\frac{b^{4}}{a}\right )^{\frac{3}{4}} a}{{\left (b x^{4} + a\right )}^{\frac{1}{4}} b^{3} + \sqrt{\sqrt{b x^{4} + a} b^{6} + \sqrt{\frac{b^{4}}{a}} a b^{4}}}\right ) + 3 \, \left (\frac{b^{4}}{a}\right )^{\frac{1}{4}} x^{4} \log \left (27 \,{\left (b x^{4} + a\right )}^{\frac{1}{4}} b^{3} + 27 \, \left (\frac{b^{4}}{a}\right )^{\frac{3}{4}} a\right ) - 3 \, \left (\frac{b^{4}}{a}\right )^{\frac{1}{4}} x^{4} \log \left (27 \,{\left (b x^{4} + a\right )}^{\frac{1}{4}} b^{3} - 27 \, \left (\frac{b^{4}}{a}\right )^{\frac{3}{4}} a\right ) + 4 \,{\left (b x^{4} + a\right )}^{\frac{3}{4}}}{16 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(3/4)/x^5,x, algorithm="fricas")
[Out]
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Sympy [A] time = 6.1321, size = 39, normalized size = 0.52 \[ - \frac{b^{\frac{3}{4}} \Gamma \left (\frac{1}{4}\right ){{}_{2}F_{1}\left (\begin{matrix} - \frac{3}{4}, \frac{1}{4} \\ \frac{5}{4} \end{matrix}\middle |{\frac{a e^{i \pi }}{b x^{4}}} \right )}}{4 x \Gamma \left (\frac{5}{4}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**4+a)**(3/4)/x**5,x)
[Out]
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GIAC/XCAS [A] time = 0.228602, size = 278, normalized size = 3.71 \[ -\frac{1}{32} \,{\left (\frac{6 \, \sqrt{2} \left (-a\right )^{\frac{3}{4}} \arctan \left (\frac{\sqrt{2}{\left (\sqrt{2} \left (-a\right )^{\frac{1}{4}} + 2 \,{\left (b x^{4} + a\right )}^{\frac{1}{4}}\right )}}{2 \, \left (-a\right )^{\frac{1}{4}}}\right )}{a} + \frac{6 \, \sqrt{2} \left (-a\right )^{\frac{3}{4}} \arctan \left (-\frac{\sqrt{2}{\left (\sqrt{2} \left (-a\right )^{\frac{1}{4}} - 2 \,{\left (b x^{4} + a\right )}^{\frac{1}{4}}\right )}}{2 \, \left (-a\right )^{\frac{1}{4}}}\right )}{a} - \frac{3 \, \sqrt{2} \left (-a\right )^{\frac{3}{4}}{\rm ln}\left (\sqrt{2}{\left (b x^{4} + a\right )}^{\frac{1}{4}} \left (-a\right )^{\frac{1}{4}} + \sqrt{b x^{4} + a} + \sqrt{-a}\right )}{a} + \frac{3 \, \sqrt{2} \left (-a\right )^{\frac{3}{4}}{\rm ln}\left (-\sqrt{2}{\left (b x^{4} + a\right )}^{\frac{1}{4}} \left (-a\right )^{\frac{1}{4}} + \sqrt{b x^{4} + a} + \sqrt{-a}\right )}{a} + \frac{8 \,{\left (b x^{4} + a\right )}^{\frac{3}{4}}}{b x^{4}}\right )} b \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^4 + a)^(3/4)/x^5,x, algorithm="giac")
[Out]